Enhancing implicit change detection through action

Research output: Journal contributionsJournal articlesResearchpeer-review

Standard

Enhancing implicit change detection through action. / Tseng, Philip; Tünnermann, Jan; Roker-Knight, Nancy et al.
In: Perception, Vol. 39, No. 10, 2010, p. 1311-1321.

Research output: Journal contributionsJournal articlesResearchpeer-review

Harvard

Tseng, P, Tünnermann, J, Roker-Knight, N, Winter, D, Scharlau, I & Bridgeman, BC 2010, 'Enhancing implicit change detection through action', Perception, vol. 39, no. 10, pp. 1311-1321. https://doi.org/10.1068/p6711

APA

Tseng, P., Tünnermann, J., Roker-Knight, N., Winter, D., Scharlau, I., & Bridgeman, B. C. (2010). Enhancing implicit change detection through action. Perception, 39(10), 1311-1321. https://doi.org/10.1068/p6711

Vancouver

Tseng P, Tünnermann J, Roker-Knight N, Winter D, Scharlau I, Bridgeman BC. Enhancing implicit change detection through action. Perception. 2010;39(10):1311-1321. doi: 10.1068/p6711

Bibtex

@article{93a402ccc5e6461bac54d96e281abaa6,
title = "Enhancing implicit change detection through action",
abstract = "Implicit change detection demonstrates how the visual system can benefit from stored information that is not immediately available to conscious awareness. We investigated the role of motor action in this context. In the first two experiments, using a one-shot implicit change-detection paradigm, participants responded to unperceived changes either with an action (jabbing the screen at the guessed location of a change) or with words (verbal report), and sat either 60 cm or 300 cm (with a laser pointer) away from the display. Our observers guessed the locations of changes at a reachable distance better with an action than with a verbal judgment. At 300 cm, beyond reach, the motor advantage disappeared. In experiment 3, this advantage was also unavailable when participants sat at a reachable distance but responded with hand-held laser pointers near their bodies. We conclude that a motor system specialized for real-time visually guided behavior has access to additional visual information. Importantly, this system is not activated by merely executing an action (experiment 2) or presenting stimuli in one's near space (experiment 3). It is activated only when both conditions are fulfilled, which implies that it is the actual contact that matters to the visual system.",
keywords = "Psychology",
author = "Philip Tseng and Jan T{\"u}nnermann and Nancy Roker-Knight and Dorina Winter and Ingrid Scharlau and Bridgeman, {Bruce C.}",
year = "2010",
doi = "10.1068/p6711",
language = "English",
volume = "39",
pages = "1311--1321",
journal = "Perception",
issn = "0301-0066",
publisher = "SAGE Publications Inc.",
number = "10",

}

RIS

TY - JOUR

T1 - Enhancing implicit change detection through action

AU - Tseng, Philip

AU - Tünnermann, Jan

AU - Roker-Knight, Nancy

AU - Winter, Dorina

AU - Scharlau, Ingrid

AU - Bridgeman, Bruce C.

PY - 2010

Y1 - 2010

N2 - Implicit change detection demonstrates how the visual system can benefit from stored information that is not immediately available to conscious awareness. We investigated the role of motor action in this context. In the first two experiments, using a one-shot implicit change-detection paradigm, participants responded to unperceived changes either with an action (jabbing the screen at the guessed location of a change) or with words (verbal report), and sat either 60 cm or 300 cm (with a laser pointer) away from the display. Our observers guessed the locations of changes at a reachable distance better with an action than with a verbal judgment. At 300 cm, beyond reach, the motor advantage disappeared. In experiment 3, this advantage was also unavailable when participants sat at a reachable distance but responded with hand-held laser pointers near their bodies. We conclude that a motor system specialized for real-time visually guided behavior has access to additional visual information. Importantly, this system is not activated by merely executing an action (experiment 2) or presenting stimuli in one's near space (experiment 3). It is activated only when both conditions are fulfilled, which implies that it is the actual contact that matters to the visual system.

AB - Implicit change detection demonstrates how the visual system can benefit from stored information that is not immediately available to conscious awareness. We investigated the role of motor action in this context. In the first two experiments, using a one-shot implicit change-detection paradigm, participants responded to unperceived changes either with an action (jabbing the screen at the guessed location of a change) or with words (verbal report), and sat either 60 cm or 300 cm (with a laser pointer) away from the display. Our observers guessed the locations of changes at a reachable distance better with an action than with a verbal judgment. At 300 cm, beyond reach, the motor advantage disappeared. In experiment 3, this advantage was also unavailable when participants sat at a reachable distance but responded with hand-held laser pointers near their bodies. We conclude that a motor system specialized for real-time visually guided behavior has access to additional visual information. Importantly, this system is not activated by merely executing an action (experiment 2) or presenting stimuli in one's near space (experiment 3). It is activated only when both conditions are fulfilled, which implies that it is the actual contact that matters to the visual system.

KW - Psychology

UR - http://www.scopus.com/inward/record.url?scp=78549259672&partnerID=8YFLogxK

U2 - 10.1068/p6711

DO - 10.1068/p6711

M3 - Journal articles

VL - 39

SP - 1311

EP - 1321

JO - Perception

JF - Perception

SN - 0301-0066

IS - 10

ER -

DOI